right from your speakers! Play it loud and experience full, superb sound quality.Some systems can get loud but sacrifice clarity. Why butcher your music? Add Type-R speakers and prepare to enjoy your music. Type-R speakers deliver solid performance - superior linearity, efficiency, clarity, and great bass response, the Type-R speakers are the ones you deserve.Experience greater detail and impact of your music with the hybrid layered-pulp with mica coating woofer cone and new 1" ring tweeter. A new external network design with seven-level tweeter adjustment allows for precise tuning, while the hidden screw terminal gives a sleek appearance. Adjust the tuning of your speakers using the crossovers to individually perform fine adjustments...  (less)

incredible low-end bass without the need for an external subwoofer.  (less)

for accuracy and detail that may surprise you. Infinity Reference Series loudspeakers continue to be the top-selling premium speakers in the world. For instance, the 6-1/2-inch Reference coaxial model has been the number-one-selling car audio multielement speaker for five years straight. With proprietary features such as patent-pending Plus One cones, true 4-ohm topology, UniPivot edge-driven tweeters and the industry-leading Intermount III and I-Mount mounting systems, as well as the Starfish tweeter-mounting adapter, Reference Series speakers leave the competition scrambling to keep up.  (less)

The Kappa 50.9cs component speaker system features 5-1/4"" woofers with responsive woven glass-fiber cones that won't flex during a hard workout. The Plus One design offers a larger surface area for improved low-frequency output and efficiency, while longer voice coils add a little more punch to the bass. Large magnets keep the woofers running cooler by placing more steel close to the voice coils to act as a heat sink. Infinity uses the same textile dome tweeters found in many of their popular home speakers with this Kappa system, so you'll hear the music the way it was recorded with minimal coloration or distortion. The tweeters handle down to 2,500 Hz, almost an octave below the tweeters in many systems, so you...  (less)

Tinsel Leads Gold Plated Speaker Terminals Stainless Steel Mounting Hardware Rubber Mounting Gasket  (less)

add a little more punch to the bass. Large magnets keep the woofers running cooler by placing more steel close to the voice coils to act as a heat sink. Infinity uses the same textile dome tweeters found in many of their popular home speakers with this Kappa system, so you'll hear the music the way it was recorded with minimal coloration or distortion. The tweeters handle down to 2,500 Hz, almost an octave below the tweeters in many systems, so you'll hear more definition and detail, no matter where you sit. Infinity includes mounting hardware to install the tweeters in custom or factory openings. The computer-optimized outboard crossover networks employ audiophile-grade components to separate highs and lows, so that ...  (less)

Insulated Tinsel Leads Gold Plated Speaker Terminals Stainless Steel Mounting Hardware Rubber Mounting Gasket  (less)